Merge pull request #26 from TechieForFun/master

Update dependencies

Author: vearutop

composer.json

@@ -13,9 +13,7 @@
     "ext-json": "*"
   },
   "require-dev": {
-    "phpunit/phpunit": "^4.8.23",
-    "phpunit/php-code-coverage": "2.2.4",
-    "codeclimate/php-test-reporter": "^0.4.0"
+    "phpunit/phpunit": "^4.8.23"
   },
   "autoload": {
     "psr-4": {